Evidence map›Paper›PMID 1337289›Full record

ArticleMolecular biology of the cell1992

Chromosome condensation caused by loss of RCC1 function requires the cdc25C protein that is located in the cytoplasm.

T Seki, K Yamashita, H Nishitani, T Takagi, P Russell, T Nishimoto

Open access · greenAbstract readComparative Study
In one paragraph

Article in Molecular biology of the cell, 1992. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.2field-weighted citation impact, top 8% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 71 citations in OpenAlex.

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  15. Role of the cdc25C phosphatase in G2 arrest induced by nitrogen mustard.Proceedings of the National Academy of Sciences of the United States of America · 1994
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

T SekiDepartment of Molecular Biology, Graduate School of Medical Science, Kyushu University, Fukuoka, Japan.
K Yamashita
H Nishitani
T Takagi
P Russell
T Nishimoto
Kyushu University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We cloned the hamster cdc25C cDNA by using the human cdc25C cDNA as a probe and prepared an antibody to Escherichia coli-produced hamster cdc25C protein that is specific to the human cdc25C protein. The microinjected antibody inhibited a chromosome condensation induced by tsBN2 mutation, indicating that the cdc25C protein is required for an activation of p34cdc2 kinase caused by loss of RCC1 function. The hamster cdc25C protein located in the cytoplasm, prominently in a periphery of the nuclei of cells arrested with hydroxyurea, and seemed to move into the nuclei by loss of RCC1 function. Also, we found a molecular shift of the cdc25C protein in cells showing premature chromosome condensation (PCC), in addition to normal mitotic cells. This molecular-shift appeared depending on an activation of p34cdc2 kinase.

Indexed as

Cell Cycle ProteinsGene DeletionAmino Acid SequenceAnimalsBase Sequencecdc25 PhosphatasesCell LineCell NucleusCHO CellsChromosomesCloning, MolecularCricetinaeCytoplasmDNA ProbesElectrophoresis, Gel, Two-DimensionalElectrophoresis, Polyacrylamide GelCDC25C protein, humancdc25 PhosphatasesCell Cycle ProteinsDNA ProbesOligodeoxyribonucleotidesProtamine KinaseProteinsProtein Tyrosine PhosphatasesRecombinant Proteins

Identifiers

PMID1337289
PMCPMC275706
OpenAlexW1976301079

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.